Предмет: Алгебра, автор: Sa1ntAsonia

(4/9)х=(3/2)-5. Показательные уравнение и неравенства

Ответы

Автор ответа: NeZeRAvix

4/9x=3/25

4/9x=-7/2

x=-7/2:4/9=-7/2*9/4=-63/8=-7 7/8

Ответ: -7 7/8

Автор ответа: Sa1ntAsonia

Не так.Там надо к одному основанию привести

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